diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 20d94b4..30fa119 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ jobs:
         # https://github.com/OpenDataServices/lib-cove/issues/53
         # We also only use Linux servers, so don't test on Mac
         os: [ubuntu-22.04]
-        python-version: [ 3.8, 3.9, "3.10", "3.11" ]
+        python-version: [ 3.8, 3.9, "3.10", "3.11", "3.12", "3.13" ]
         jsonref-version: ["==0.3", ">1"]
     steps:
     - uses: actions/checkout@v2